[hpsdr] Alex - Problem

[Gordon & Lois Duff]

It appears that my 20 Mhz HP Filter is bad.  I have a tracking generator
connected to TX1 and a Spectrum Analyzer connected to RX.  When I manually
step thru the filters I can see the response changing except when I get to
the 20 MHz filter.  The relay clicks, but the spectrum does not change.  All
other features work fine.

 

I am not highly motivated to disassemble everything to fix the problem,
right now, but I would like a plan of attack for the future.  Suggestions?

 

Gordon, KA2NLM

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openhpsdr.org/pipermail/hpsdr-openhpsdr.org/attachments/20110919/b6cce0fb/attachment-0002.htm>